Custom made rubber suction cup with hardware

A rubber suction cup with hardware creates a removable surface attachment with a mechanical connection for another part. The hardware needs enough room to be installed and used without restricting the cup body. Custom size, color and molded details are available to suit the attachment arrangement.

Check clearance around the fitting before the cup is placed on its surface. A bracket resting against the rubber can prevent the body from settling or can tilt the connection away from the intended direction. Also confirm that fastening the hardware will not require turning the cup after its lip has sealed. Assemble those interfaces in a sequence that leaves the sealing surface undamaged.

Evaluate the connected item together with the cup on the actual smooth surface. Include the leverage created by the hardware and any movement expected during use. Retention depends on that arrangement rather than on the presence of metal alone. For removal, release the cup without using the fitting as a sideways lever. Inspect the rubber around the hardware connection as well as the outer lip before reuse, since damage at either area can affect the attachment.

Material options

Rubber compound options, customized alongside the profile and contact conditions.

Hardness selection

Solid rubber options: 30–90 Shore A. Retention depends on that arrangement rather than on the presence of metal alone.

Custom geometry

Check clearance around the fitting before the cup is placed on its surface.

Fit evaluation

Evaluate the connected item together with the cup on the actual smooth surface.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. A rubber suction cup with hardware creates a removable surface attachment with a mechanical connection for another part. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.